1. Material: Aluminum alloy
2. Weight: 334 grams
3. Voice change mode: male/female/baby voice
4. Charging voltage: 3.3V-4.2V
5. Size: 12.5x10.5x2.6 cm
6. Support devices: support Apple Android system devices
7. Battery capacity:1000 mAh
8. Using DSP audio chip, it can adjust the rhythm in time, make the audio signal clearer, and the output sound effect is round and three-dimensional
9. Sound effects: 12 electronic sounds + 12 sound effects + 6 modes